Possible issue with PropelORMAdapter

[richrosa]

In sfMelodyUserClass->getDbTokens(), the function looks for an array of db_tokens as supplied by the underlying ORM method findByUserId. The request is expecting an array of tokens related to user_id from the token table, but findByUserId only returns a single object.

To solve this, I overrode in sfMelodyPropelOrmAdapter.

   public function findByUserId($user_id) {         
    $c = new Criteria; 
    $c->add(TokenPeer::USER_ID, $user_id); 
    return TokenPeer::doSelect($c); 
}

If this fixes a bug, I'll make a pull request and fix it and close the bug.